P.S.
We made our then 6 year old do community service when she stole a $20 necklace from EXCITE gymnastics.
They were great! The owner was willing to say thanks for bringing it back, and of course I paid for it since she had worn it in hiding for a week. I talked with the manager and we worked out that she would come in for four hours (min wage being about $5 an hour divided by the $20 she took) over the next month while her sister was in class.
She cleaned the bathrooms, wiped down the tables and chairs, cleaned the doorknobs, the ballet bars, the mirrors. Needless to say, Lesson Learned, and she also reminds her sister of her community service when she tries to "sneak" things without paying for them.